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化学及纳米掺杂氧化锆材料的性能与应用 被引量:5

Properties and Applications of ZrO_2 with Doped Oxides and Nanopowder
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摘要 对化学及纳米掺杂的ZrO2材料,从它们的晶体结构、相变规律、离子导电机制和材料性能等及其应用进行了较全面的综述,分析了不同掺杂对ZrO2材料的烧结性能、电性能以及其他热物理性能的影响。结果表明:通过化学掺杂不同价态、不同含量的氧化物使ZrO2的各项性能得到显著改善,通过纳米掺杂可以提高ZrO2材料的烧结性能,降低晶粒电阻,提高材料的离子导电性能。另外还对ZrO2作为结构和功能材料在金属熔体及气体定氧的氧传感器、脱氧剂、燃料电池以及超高温陶瓷发热元件等不同领域的应用情况进行了概述。 The crystal structure, phase transformation, ionic conductMty and other properties and application of ZrO2 doped with different oxides and nanopowder were reviewed. The influence of various kinds of oxides doped on the sinter behavior, the electrical conductivity and other thermodynamics performance of ZrO2 were also discussed. The research results indicate that the valence and amount of oxides added can modify the properties of ZrO2 obviously, and addition of nanopowder can improve the sinter properties, reduce the electric resistance of crystallite, and increase ionic conductivity of ZrO:. The application of ZrO2 doped with different oxides and nanopowder was introduced, including structural ceramics and functional materials, such as ZrO2-based solid electrolyte oxygen sensor, deoxidization, solid oxide fuel cell, as well as the electric heating resistance elements used for the industry electric stove.
出处 《稀有金属》 EI CAS CSCD 北大核心 2006年第2期172-176,共5页 Chinese Journal of Rare Metals
基金 国家自然科学基金资助项目(50332010)
关键词 氧化锆 掺杂 显微结构 材料应用 ZrO2 dopant effect microstructure application
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  • 1安胜利.氧化镁部分稳定氧化锆固体电解质的制备和性能研究(博士论文)[M].北京科技大学,1991.90.
  • 2哈根穆勒P.固体电解质[M].北京:科学出版社,1984.5.
  • 3苏免曾.固体化学导论[M].北京:北京大学出版社,1987..
  • 4潘小龙.钇掺杂ZrO2的电导及稳定性研究[M].武汉:华中理工大学,1997..
  • 5[1]RODRIGUEZ A M, CARACOCHE M C, RIVAS P C, et al. PAC characterization of nontransformable tetragonal t' phase in arcmelted zirconia-2.8 mol% yttria ceramics [J]. J Am Ceram Soc,2001, 84(1): 188-192.
  • 6[2]RIVERA A, SANTAMARIA J, LEON C. Electrical conductivity relaxation in thin-film yttria-stabilized zirconia [J]. Appl Phys Lett,2001, 78 (5): 610-612.
  • 7[3]LUO J, ALMOND D P, STEVENS R. Ionic mobilities and association energies from an analysis of electrical impedance of ZrO2-Y2O3 alloys [J]. J Am Ceram Soc. 2000, 83 (7): 1 703-1 708.
  • 8[4]JIANG S P, DUAN Y Y, LOVE J G. Fabrication of high-performance Ni/Y2O3ZrO2 cermet anodes of solid oxide fuel cells by ion impregation [J]. J Electrochem Soc, 2002, 149 (9): Al 175-A1 183.
  • 9[5]STETANO F, ANTHONY T P AND MICHAEL W F. Free energy and molecular dynamics calculations for the cubic-tetragonal transition in zirconia [J]. Phys Rev B, 2001, 63 (9): 094101.
  • 10[6]SCHELLING P K, PHILLPOT S R, WOLF D. Mechanism of the cubic-to-tetragonal phase transition in zirconia and ytrri-stabilized zirconia by molecular-dynamics simulation [J]. J Am Ceram Soc,2001, 84 (7): 1 609-1 619.

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  • 1豆斌朝,林振汉,吴亮,平信义.氧化锆固体电解质的掺杂性能和应用[J].稀有金属快报,2004,23(6):18-20. 被引量:8
  • 2吕振刚,郭瑞松,阮文彪,陈玉如.氧化锆基固体电解质材料的掺杂研究[J].兵器材料科学与工程,2005,28(1):62-65. 被引量:13
  • 3向军,胥青华,鞠文明,王晓晖,张玥.交流复阻抗技术在CaTi0.85Sc0.15O3-α固体电解质中的应用[J].实验技术与管理,2006,23(10):26-29. 被引量:5
  • 4唐辉,林振汉,王欣,张强.氧化锆材料的掺杂机理探讨[J].稀有金属快报,2007,26(1):69-73. 被引量:10
  • 5Osamu Yamamoto, Yoshinori Arati, Yasuo Takeda. Electrical conductivity of stabilized zirconia with ytterbia and Scandia[J].Solid State Ionics, 1995,79 : 137-142.
  • 6Zhou X D, Scarfino B, Anderson H U. Electrical conductivity and stability of Gd-doped ceria/Y-doped zirconia ceramics and thin films[J].Solid State Ionics,2004,175:19-22.
  • 7Politova T I, Irvine J T S. Investigation of seandia-yttria-zirco-nia system as an electrolyte material for intermediate temperature fuel cells-influence of yttria content in system (Y2O3)x (Sc2O3) (1L-x) (ZrO2) [J].Solid State Ionics, 2004, 168:153- 165.
  • 8Hongpeng He, Yingyi Huang, Juleiga Regal, Marta Boaro. (043) Low-temperature fabrication of oxide composites for solid-oxide fuel cells. [J]. J Am Ceram Soc, 2004, 87 (3) : 331- 336.
  • 9Badwal S P S,Swain M V. (010)ZrO2-Y2O3 :electrical conductivity of some fully and partially stabilized single grains[J]. Journal of Materials Science Letters, 1985,4:487-489.
  • 10Haering C, Roosen A, Schichl H. Degradation of the electrical conductivity in stabilized zirconia systems Part I: yttria-stabilized zirconia[J].Solid State Ionics, 2005, (176) :253-259.

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